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How to convert byte array to string and vice versa?
...it converts different input. Strings don't store the byte[] they were made from, chars don't have an encoding and a String does not store it otherwise.
– zapl
May 24 '16 at 8:39
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Devise Secret Key was not set
...how do you get them to your production environment? You push them directly from your local development environment to heroku using figaro, and your secret keys will end up as environment variables on heroku
– ahnbizcad
Jan 31 '15 at 10:00
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How can I recursively find all files in current and subfolders based on wildcard matching?
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@iobender - Sadly, I can tell you from experience that not all systems come with a find command that supports those options. Sometimes grep becomes the only option.
– Mr. Llama
Jul 5 '18 at 17:36
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Convert DOS line endings to Linux line endings in Vim
...see on screen):
:w ++ff=dos
:w ++ff=mac
:w ++ff=unix
And you can use it from the command-line:
for file in *.cpp
do
vi +':w ++ff=unix' +':q' "$file"
done
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Why can't overriding methods throw exceptions broader than the overridden method?
... @danip the overriding method can throw any subset of exceptions thrown from overriden method. The empty set is a subset too. That is why @Override public void foo() {...} is legal.
– Developer Marius Žilėnas
Mar 14 '16 at 17:48
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Invalid date format specification in gemspec
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This will remove the string from the specification file: "find . -type f | xargs perl -pi -e 's/ 00:00:00\.000000000Z//'"
– Rainer Blessing
Nov 26 '11 at 21:52
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CocoaPods Errors on Project Build
... result to a git remote repo.. all the clients who cloned my repo suffered from the above error. Inspired by Hlung's comment above, I realized that there were some dangling pod scripts that were attempting to run against some non-existent files. So I went to my target build phase, and deleted all th...
SVN: Ignore some directories recursively
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It is possible to ignore build and dist dirs by removing the directories from version control. The trick is to use the --keep-local option to leave the directory in the working copy. For example:
svn rm dist --keep-local
svn ci -m'removed build directory from version control'
The directory wi...
Backbone.View “el” confusion
...ve to be a pre-existing element. It will be created if you do not pull one from your current page, but you will have to insert it into the page if you ever want to see it do anything.
An example:
I have a view that creates individual items
window.ItemView = Backbone.View.extend({
tagName: "li...
AngularJS - convert dates in controller
Could anyone please suggest me how to convert date from this 1387843200000 format into this 24/12/2013 inside my controller ?
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